[amsat-bb] Re: Doppler corrected frequencies for ISS, AO-27, SO-67, AO-51 & HO-68?

Andrew Glasbrenner glasbrenner at mindspring.com
Sun Aug 22 17:57:55 PDT 2010


vtnn43e at comcast.net wrote:
> I would like to get started on the FM satellites using my Kenwood TH-G71A that I now own and an Arrow 146/437- 10W BP antenna that I will purchase in the very near future. 
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> Since I would like to program the frequencies for those satellites in my HT can anyone tell me what the frequencies should be for the passes on average including the Doppler correction? 
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> For instance what should the up and down frequency be for the AOS, TCA and TOS of each pass including the Doppler correction? 
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Leave the uplink alone, no Doppler necessary there. Downlink should 
start 10 khz high, be right on at TCA, and 10 low at LOS. 5 khz steps 
are plenty.

73, Drew KO4MA



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